{"id":9229,"date":"2026-07-03T03:51:53","date_gmt":"2026-07-03T03:51:53","guid":{"rendered":"https:\/\/materialparts.com\/61729-1011blf\/"},"modified":"2026-07-03T03:53:07","modified_gmt":"2026-07-03T03:53:07","slug":"61729-1011blf","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/61729-1011blf\/","title":{"rendered":"61729-1011BLF"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The 61729-1011BLF is a USB 2.0 Type B receptacle connector manufactured by Amphenol Communications Solutions (FCI Basics). It features 4 positions in a right-angle, through-hole mounting configuration. With USB 2.0 qualification supporting data transfer speeds up to 480 Mbps, a current rating of 1.5A per contact, and operating temperature range of -55\u00b0C to +85\u00b0C, this connector is designed for reliable peripheral connectivity. The black thermoplastic housing meets UL94 V-0 flammability requirements and features back shielding for EMI protection.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Connector Type<\/td>\nUSB Type B Receptacle<\/td>\n<\/tr>\n
USB Standard<\/td>\nUSB 2.0 (up to 480 Mbps)<\/td>\n<\/tr>\n
Gender<\/td>\nReceptacle (Female)<\/td>\n<\/tr>\n
Number of Positions<\/td>\n4<\/td>\n<\/tr>\n
Number of Ports<\/td>\n1<\/td>\n<\/tr>\n
Orientation<\/td>\nRight Angle<\/td>\n<\/tr>\n
Termination<\/td>\nThrough Hole (Solder)<\/td>\n<\/tr>\n
\u5b89\u88c5\u7c7b\u578b<\/td>\nThrough Hole<\/td>\n<\/tr>\n
Current Rating<\/td>\n1.5A per contact<\/td>\n<\/tr>\n
Voltage Rating<\/td>\n-<\/td>\n<\/tr>\n
Board Thickness<\/td>\n1.57mm<\/td>\n<\/tr>\n
Contact Material<\/td>\nCopper Alloy<\/td>\n<\/tr>\n
Contact Plating<\/td>\nPalladium Nickel Alloy (GXT)<\/td>\n<\/tr>\n
Shell Plating<\/td>\nBright Tin<\/td>\n<\/tr>\n
Insulation Resistance<\/td>\n1 GOhm<\/td>\n<\/tr>\n
Housing Color<\/td>\nBlack<\/td>\n<\/tr>\n
Flammability Rating<\/td>\nUL94 V-0<\/td>\n<\/tr>\n
Mating Cycles<\/td>\n1,500<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-55\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
\u7279\u70b9<\/td>\nBack Shield, Single Stack<\/td>\n<\/tr>\n
EU RoHS<\/td>\n\u7b26\u5408\u8981\u6c42<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • USB 2.0 qualified for high-speed data transfer up to 480 Mbps<\/li>\n
  • Back shield for EMI protection<\/li>\n
  • Standard pin orientation with board lock feature<\/li>\n
  • 1,500 mating cycle durability<\/li>\n
  • Palladium nickel alloy contact plating (GXT) for reliable connections<\/li>\n
  • UL94 V-0 flame retardant glass fiber filled thermoplastic housing<\/li>\n
  • Keyed and color-coded for different voltages<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Industrial instrumentation and measurement devices<\/li>\n
    • Medical equipment USB peripheral connections<\/li>\n
    • Automotive diagnostic interfaces<\/li>\n
    • Consumer electronics USB Type B ports<\/li>\n
    • Communications and networking equipment<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The 61729-1011BLF is a USB 2.0 Type B receptacle connector manufactured by Amphenol Communications Solutions (FCI Basics). It features 4 positions in a right-angle, through-hole mounting configuration. With USB 2.0 qualification supporting data transfer speeds up to 480 Mbps, a current rating of 1.5A per contact, and operating temperature range of -55\u00b0C to […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[66,13],"tags":[419],"chip_brand":[245],"class_list":["post-9229","post","type-post","status-publish","format-standard","hentry","category-connectors-interconnect-devices","category-integrated-circuits-ics","tag-61729-1011blf","chip_brand-amphenol"],"acf":{"brief_explanation":"USB 2.0 Type B receptacle, 4-position, right-angle through-hole, 1.5A, back shield, UL94 V-0, -55~+85\u00b0C","date_code":"","package_case":"Right Angle Through Hole USB Type B, 1.57mm board thickness","in_stock":767,"datasheet":"https:\/\/www.amphenol-cs.com\/product\/617291011blf.html","price":"$0.87 @ 1ku","product_introduction":"The 61729-1011BLF is a USB 2.0 Type B receptacle connector from Amphenol Communications Solutions' FCI Basics series. Designed for standard USB Type B peripheral connections, it supports data transfer speeds up to 480 Mbps with 4 contact positions in a right-angle through-hole configuration. The connector features palladium nickel alloy (GXT) contact plating for reliable signal integrity, back shielding for EMI protection, and a UL94 V-0 flame-retardant housing. With 1,500 mating cycles and operating temperature from -55\u00b0C to +85\u00b0C, it is suitable for demanding industrial, medical, and consumer applications requiring reliable USB connectivity.","working_principle":"The 61729-1011BLF operates as a USB 2.0 Type B receptacle:\n\n1. USB Interface: The 4-position contact system provides the standard USB 2.0 connections: VBUS (power), D+ (data positive), D- (data negative), and GND (ground), following the USB 2.0 specification for full-speed and high-speed signaling.\n\n2. Contact System: Copper alloy contacts with palladium nickel alloy plating ensure low contact resistance and reliable signal integrity over 1,500 mating cycles.\n\n3. Shielding: The back shield provides EMI protection, preventing electromagnetic interference from degrading signal quality during high-speed data transfer.\n\n4. PCB Attachment: Through-hole solder terminals with board lock feature ensure secure mechanical attachment to the 1.57mm PCB, maintaining connector alignment during mating and unmating.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>VBUS<\/td>Power<\/td>+5V power supply from host<\/td><\/tr>\n
      2<\/td>D-<\/td>Data<\/td>USB data negative signal line<\/td><\/tr>\n
      3<\/td>D+<\/td>Data<\/td>USB data positive signal line<\/td><\/tr>\n
      4<\/td>GND<\/td>Ground<\/td>Signal and power ground reference<\/td><\/tr>\n
      Shell<\/td>Shield<\/td>Ground<\/td>EMI shield and connector ground<\/td><\/tr>\n<\/table>\n

      Note: Pin numbering follows USB Type B standard. Shell is connected to cable shield for EMI protection. Keyed housing prevents incorrect mating with non-USB connectors.<\/p>","application_scenarios":"\n
      Application<\/th>Circuit Role<\/th>Key Requirement<\/th><\/tr>\n
      Industrial Instrument<\/td>USB peripheral connection for data transfer<\/td>480 Mbps, EMI shield, 1500 cycles<\/td><\/tr>\n
      Medical Device<\/td>USB interface for diagnostics<\/td>Reliable mating, -55\u00b0C to +85\u00b0C<\/td><\/tr>\n
      Printer\/Scanner<\/td>USB Type B device port<\/td>USB 2.0 standard, back shield<\/td><\/tr>\n
      Automotive Diagnostic<\/td>OBD interface connector<\/td>1.5A power, 4-position<\/td><\/tr>\n
      Networking Equipment<\/td>USB management port<\/td>Through-hole, board lock<\/td><\/tr>\n<\/table>","alternative_models":"\n
      Manufacturer<\/th>Part Number<\/th>Type<\/th>Key Specs<\/th>Notes<\/th><\/tr>\n
      Amphenol<\/td>61729-1011BPLF<\/td>USB Type B RA<\/td>Lead-free process<\/td>Lead-free variant<\/td><\/tr>\n
      Molex<\/td>67068-8001<\/td>USB Type B RA<\/td>USB 2.0, 4-pos<\/td>Alternative brand<\/td><\/tr>\n
      TE Connectivity<\/td>1734754-1<\/td>USB Type B RA<\/td>USB 2.0, 4-pos<\/td>Alternative brand<\/td><\/tr>\n
      Molex<\/td>67068-9001<\/td>USB Type B Vertical<\/td>USB 2.0, 4-pos<\/td>Vertical orientation<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=9229"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9229\/revisions"}],"predecessor-version":[{"id":9242,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9229\/revisions\/9242"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=9229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=9229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=9229"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=9229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}